import java.util.Vector;

public class test01 {
    public static void main(String[] args) {
        int[] test01 = {1,2,3,4,5,6,7,8,9,10};
        Vector<Integer> test02 = new Vector<>();
        System.out.print(test01.length);
        System.out.println(test01);
        //System.out.print(test02);
    }
}